// exceptions/Cleanup.java
// (c)2017 MindView LLC: see Copyright.txt
// We make no guarantees that this code is fit for any purpose.
// Visit http://OnJava8.com for more book information.
// Guaranteeing proper cleanup of a resource

public class Cleanup {
    public static void main(String[] args) {
        try {
            InputFile in = new InputFile("Cleanup.java");
            try {
                String s;
                int i = 1;
                while ((s = in.getLine()) != null)
                    ; // Perform line-by-line processing here...
            } catch (Exception e) {
                System.out.println("Caught Exception in main");
                e.printStackTrace(System.out);
            } finally {
                in.dispose();
            }
        } catch (Exception e) {
            System.out.println(
                    "InputFile construction failed");
        }
    }
}
/* Output:
dispose() successful
*/
